RT9811 Datasheet - Richtek Technology Corporation

RT9811 Micro Power Voltage Detectors

The RT9811 is www.datasheet4u.com a micro-power voltage detector with de-glitched manual reset input supervising the power supply voltage level for microprocessors (µP) or digital systems. It provides internally fixed threshold levels with 0.1V per step ranging from 1.5V to 5V, which covers most dig.

RT9811 Features

* low supply current of 2.5µA. The RT9811 performs supervisory function by sending out a reset signal whenever the VDD voltage falls below a preset threshold level. This reset signal will last the whole period before VDD recovering. Once VDD recovered up-crossing the threshold level, the reset signal

RT9811_RichtekTechnologyCorporation.pdf